defconfig: 8226: Enable HSIC driver

There is a requirement to support USB peripheral devices while charging
from USB.  USB charging happens from OTG port.  HSIC controller is
present on 8226.  Enable the driver for supporting external USB devices
like keyboard and mouse.

CRs-Fixed: 553638
Change-Id: Ib3dd19dde4fb4bd3acdc372f916b387e63eb21e7
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>